POST /ERPApi/api/router/json?key=bsm6_erp2 HTTP/1.1
Content-Length: 199
Content-Type: application/x-www-form-urlencoded;charset=utf-8
Expect: 100-continue
Host: hdjfkj.com
User-Agent: iWMSApp3.0

key=bsm6_erp2&api=bserp.customer.list.get&biz=%7b%22page_size%22%3a500%2c%22page_index%22%3a5%2c%22LastChanged%22%3a2451107%7d&time=2017-06-29+13%3a59%3a06&v=1.0&sign=554dae626801b50429d8ede5cb47aad9

key:bsm6_erp2
api:bserp.customer.list.get
biz:{"page_size":500,"page_index":5,"LastChanged":2451107}
time:2017-06-29 13:59:06
v:1.0
sign:554dae626801b50429d8ede5cb47aad9